NGK Iridium Spark Plug (97506) BMW N55, S55, N63 & S63 Engines
NGK Spark Plug SILZKBR8D8S, NGK Stock Code 97506 (Sold individually). This Spark Plug has an integral resistor and double precious metal configuration. The fine wire centre electrode is tipped with Iridium alloy. The ground electrode is tipped with a platinum chip opposing the centre electrode. Please contact us before ordering if you are still unsure.
Check the ‘Vehicle Fitment’ tab for confirmed vehicle compatibility.
Technical Specs
Part number: SILZKBR8D8S
Spanner Size: 14 mm
Thread Size: M12 x 1,25
Thread Length [mm]: 27.5
Spark Plug: with gasket seat
Spark Plug: Iridium Middle Electrode
Spark Plug: 1 – Earthed Electrode
Spark Plug: Interference Suppression 5 kOhm
Spark Position [mm]: 6
Version: Bi-Hex
Spark Plug: Fixed SAE connector
OE Cross Reference
